Best Heating & Air Conditioning / HVAC In Buffalo

“Anita Covell was very thorough and pointed out requirements for my location that her competitor missed, excellent presentation.“

“Brian is as fair as they come when it comes to his pricing and quality of work. Very knowledgeable about his craft which affirms the customer they choose the right place to call.“

“Fast. Efficient. Very reasonable. I got the name from a family member. I was so happy I called. Came out the same day.“

“Shawn Wagner was our on site plumber and he did an INCREDIBLE job! Kudos to Cellino for putting this young man on the job! He was personable, explained everything, and downright tenacious about tackling our plumbing issue to completion! Veteran friendly too! Extremely satisfied with the resolution (sink drain works again!) Semper Fi and Go Bills! MSgt H, USMC (Ret)“

“Our experience with Rep. Shawn could not have been more PROFESSIONALLY HANDLED! ✨✨“

“Greg, Nick and Cameron are friendly and efficient. They are an asset to T-Mark. They are also knowledgeable employees. The receptionist is also able to handle questions with efficiently and is knowledgeable about product and warrants.“

“Thank you Mike for coming out this morning and fixing our plumbing issues. You were polite and upfront on what needed to be fixed and costs. I would call you in the future for anything that may need fixing. Highly recommend 5 stars ⭐️ ⭐️⭐️⭐️⭐️“

“We’ve been customers of Schmidt’s for over 30 years. Professional, competitively priced and quality work.“

“I just wanted to say what a pleasure it was working with your company. I wish every contractor operated with the same attitude, professionalism, and efficiency that your employees have demonstrated the last couple months (particularly Ben,CJ and Cody) they were an absolute pleasure having on my job site so so thanks again and I’m truly looking forward to the next time/project with DWCServices: Heating system repair“

“Great experience! They have my business for any future plumbing or repairs!! Steve was amazing. Fast and professional!! Great job. Super happy with this service. Thank youService: Plumbing leak detection“

“Saturday morning prior to Thanksgiving week, our kitchen sink and kitchen InSinkErator/garbage disposal decided it was time to develop a rapid steady leak, when T--Mark's plumbing team professionally dispatched SUPER HERO KEN C. to our home to rectify our dilemma with his courteous, professional, thorough, timely assessment of the situation to thoroughly repair and service out issues; EVEN THE FAMILY DOG APPROVED!!“

“As always, Isaac has great customer service and knowledgeable staff. Liam was very thorough and efficient. I always recommend Isaac to my family and friends.“

“O’Donnell installed a new furnace and air conditioner on 6/19/2025. I signed an agreement on 6/7.
The installer arrived at 10:00 am and completed the job by 3:40 pm. He and his assistant were very professional and knowledgeable.
I’m very happy with my new air conditioner. Installed before summer heat dome. I recommend this company. The price was fair and competitive.“

“Adema installed three mini splits in just over one day. Very professional. Competitively priced, and listened to my one recommendation in terms of placement in the dining room. What I appreciated most was their honesty: I only wanted the new eco friendly mini-splits and they agreed. We waited six months for them to arrive. Their competitors just wanted to install the old versions ASAP.“

“An absolute pleasure to work with! The team was punctual, courteous, and highly skilled.“

“During the Christmas storm and driving ban, Dave took my phone call and although unable to make it to my house talked me through getting my furnace back up and running. He diagnosed and fixed the problem with me over the phone unable to travel due to the conditions and travel ban.“

“Thank you Seth at Hertel Hardware and Plumbing. He fixed my bathroom sink drain. Did a great job in a small area. Thank you for friendly and competent service“

“Bravo! My husband and I cannot praise Musso and the technician, Jim Zimmer enough for the prompt, courteous and professional service we received. Early on a Sunday morning, during the hottest days of summer, our AC failed. We made the right choice calling Musso. There was not an answering service, Jim Zimmer answered the phone and was at our home within the hour. We needed to replace the dated AC unit and after we told Jim that we were entertaining an out of town guest later in the week, he was determined to get our home up and running cooler. The new AC unit was delivered in one day and Jim worked non-stop to complete the job in one day. Jim Zimmer was awesome. He is such an asset to Musso Heating and Plumbing that we will not hesitate to call Musso and Jim Zimmer for all our heating, cooling and plumbing needs. Thank you for such excellent and professional service.“

“Heat stopped in the middle of the night. My wife noticed later in the morning so I called A G.Tina answered immediately and was incredibly FANTASTIC. I explained my issue, including my financial issue. Anyhow, she had Brian and his capable apprentice Jake out to my house within hours. Brian would...not. ..QUIT until he resolved my issue. He explained everything and gave me tips on how to deal with my issue. Brian and Jake are true pros. I'm in the trade business myself, and can only hope I'm as professional and vigilant as this group. Thank you guys for keeping my family above freezing . I highly recommend you ALL. Tina, Brian, Jake are the BEST!“

“Great company. Knowledgeable technicians. Fair prices. Weill definitely recommend this company.“